公开(公告)号：US20230225167A1

公开(公告)日：2023-07-13

申请号：US18180026

申请日：2023-03-07

Applicant: LG Display Co., Ltd.

Inventor： OhJong KWON ,  ChangHo OH ,  HyeonWoo LEE ,  YoungJun HONG

IPC: H01L51/00

CPC classification number: H10K59/131 ,  H10K59/18 ,  H10K50/171 ,  H10K59/1216 ,  H10K59/121 ,  H10K2102/00 ,  H10K50/15 ,  H10K59/176 ,  H10K77/111 ,  H10K59/35 ,  H10K59/128 ,  H10K50/844 ,  H10K50/8426 ,  H10K50/828 ,  H10K2102/311 ,  H10K50/17 ,  H10K50/818 ,  H10K59/127 ,  G09G2300/0408 ,  H10K59/1275 ,  H10K50/16 ,  G09G2300/0804

Abstract: A multi-panel organic light emitting display device is disclosed that includes a plurality of display panels coupled to each other. Each of the plurality of display panels includes: a substrate including an active area and a non-active area; and a display unit including an organic light emitting element on the substrate. Each of the plurality of display panels also includes: a plurality of signal lines disposed on the substrate and electrically connected to the display unit; and a plurality of link lines disposed under the substrate. Each of the plurality of display panels further includes a plurality of side lines connecting the plurality of signal lines and the plurality of link lines. Each of the plurality of display panels also includes a driving circuit electrically connected to the plurality of link lines.

公开(公告)号：US20210159307A1

公开(公告)日：2021-05-27

申请号：US17168022

申请日：2021-02-04

Applicant: LG Display Co., Ltd.

Inventor： OhJong KWON ,  ChangHo OH ,  HyeonWoo LEE ,  YoungJun HONG

IPC: H01L27/32

Abstract: A multi-panel organic light emitting display device is disclosed that includes a plurality of display panels coupled to each other. Each of the plurality of display panels includes: a substrate including an active area and a non-active area; and a display unit including an organic light emitting element on the substrate. Each of the plurality of display panels also includes: a plurality of signal lines disposed on the substrate and electrically connected to the display unit; and a plurality of link lines disposed under the substrate. Each of the plurality of display panels further includes a plurality of side lines connecting the plurality of signal lines and the plurality of link lines. Each of the plurality of display panels also includes a driving circuit electrically connected to the plurality of link lines.

公开(公告)号：US20220164048A1

公开(公告)日：2022-05-26

申请号：US17411677

申请日：2021-08-25

Applicant: LG DISPLAY CO., LTD.

Inventor： YoungJun HONG ,  BooYoung KIM ,  SeongHoon KIM

IPC: G06F3/041 ,  G06F3/044

Abstract: Embodiments of the disclosure relate to touch display devices. Display pads and touch pads may be arranged on the same side of a display panel by removing a portion of a second substrate to thereby expose the touch pads to the outside after attaching the second substrate on which the touch pads are arranged to a first substrate on which the display pads are arranged.
Since the touch pads are positioned higher than the display pads in the area that does not overlap the display pads, bonding between the pads and the printed circuit may be easy to perform. Since the number of pads that may be arranged increases, it is possible to easily implement a large-area, high resolution touch display device.

公开(公告)号：US20200013846A1

公开(公告)日：2020-01-09

申请号：US16503059

申请日：2019-07-03

Applicant: LG Display Co., Ltd.

Inventor： OhJong KWON ,  ChangHo OH ,  HyeonWoo LEE ,  YoungJun HONG

IPC: H01L27/32

Abstract: A multi-panel organic light emitting display device is disclosed that includes a plurality of display panels coupled to each other. Each of the plurality of display panels includes: a substrate including an active area and a non-active area; and a display unit including an organic light emitting element on the substrate. Each of the plurality of display panels also includes: a plurality of signal lines disposed on the substrate and electrically connected to the display unit; and a plurality of link lines disposed under the substrate. Each of the plurality of display panels further includes a plurality of side lines connecting the plurality of signal lines and the plurality of link lines. Each of the plurality of display panels also includes a driving circuit electrically connected to the plurality of link lines.